نمذجة قناة الاتصال للمركبات البحرية المسيرة ضمن قنوات الغلاف الجوي

In this research, we simulate the wave propagation in surface duct by using the split step Fourier method to solve the parabolic wave equation. The relation between the path loss and the channel parameters as frequency, duct strength and duct height is studied